Tacoma Regular Cab 4WD V6-3.4L (5VZ-FE) (1997)
Seals and Gaskets: Service and Repair
If necessary, replace extension housing oil seal.
a. Using a screwdriver, pry out the oil seal.
b. Using SST 09950-60010 (09951-00570), 09950-70010 (09951-07150) and a hammer, drive in a new oil seal.
Drive in depth: 45.6 ±0.5 mm (1.795 ±0.020 inch)